| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $125.94 | 11.682% | $140.6523 | $140.65 | $140.65 | $140.70 |
| Purchase #2 | $36.25 | 6.855% | $38.7349 | $38.73 | $38.75 | $38.70 |
| Purchase #3 | $197.37 | 3.767% | $204.8049 | $204.80 | $204.80 | $204.80 |
| Purchase #4 | $10.82 | 9.392% | $11.8362 | $11.84 | $11.85 | $11.80 |
| Purchase #5 | $118.82 | 4.661% | $124.3582 | $124.36 | $124.35 | $124.40 |
| Purchase #6 | $187.34 | 7.788% | $201.93 | $201.93 | $201.95 | $201.90 |
| Purchase #7 | $40.33 | 12.275% | $45.2805 | $45.28 | $45.30 | $45.30 |
| 7 purchase totals = | $716.87 | $767.5970 | $767.59 | $767.65 | $767.60 | |